Top 5 Modular & Prefab Home Builders in Massachusetts | 2024 List

Grey Modular home. Image via

If you are looking to build a house but want something other than a traditional home, modular and prefab homes are great alternatives. They are cheaper and easier to build. However, finding a reliable builder of modular houses can be difficult. It would be best if you had a builder with experience and supplies quality prefabricated homes. 

This article will review some of Massachusetts’s best modular and prefab builders. We will look at what makes them stand out from other builders and why you should let them build your modular home for you.

Why Build a Prefab or Modular Home in Massachusetts?

According to WalletHub, Massachusetts is the best state to live in because it offers a great quality of life. The state also has excellent opportunities in terms of education. This is no surprise since it is a well-known center of education and has Harvard University as one of its most famous universities.   


One of the disadvantages of building a modular home is that it can be challenging to customize. Some builders only sell a few models that you cannot modify to serve your needs. This is one of the reasons why we recommend builders who are open to creating custom-built prefabricated homes. These builders can design a house that will meet your requirements. 

Make sure you read our prefab versus modular homes article to understand these two house types, how they differ, and why you should consider them when planning a new home. 

How Long Does it Take to Build a Modular/Prefab Home in Massachusetts?

A modular home can take between three to four months to build. This estimate can change depending on several factors, like the total square footage of your house, its features, and overall design. 

Construction of a Modular prefab home
Construction of a Modular prefab home

Can I Finance a Prefabricated or Modular Home in Massachusetts?

Yes, you can finance a prefabricated or modular home in Massachusetts. You can apply for an F.H.A., VA, or conventional loan to finance a prefabricated home. Check with a local bank to see what loan options are available to you. 

Receive Quotes from Multiple Barndominium Builders & Kit Providers Near You Today (It's Free!)

Fill in this 1-minute form below and receive estimates for your project without having to find them yourself! Let them do the work.

How Much Does it Typically Cost to Build a Prefab or Modular Home in Massachusetts?

A modular home in Massachusetts can cost between $100 and $300 per square foot. This makes a prefabricated home more affordable than a stick-built house which can cost between $300 and $600 per square foot. These computations are for both building materials and labor costs. If you are still deciding and are open to other options, read our article about building a barndominium in Massachusetts. A barndominium is another excellent option if you want an affordable alternative to a traditional house. You can also join our Facebook group to connect with barndominium enthusiasts and learn more about this unique type of building. 

Are There Any Special Building Regulations I Should Be Aware Of?

Massachusetts treats modular houses as regular buildings, which means that you need to comply with local building regulations in building them. Keep in mind that counties can implement building regulations that may differ from others, so speak with a local building authority to get a list of all the regulations you need to comply with. For example, in the Town of Hudson, the minimum rear setback for residential buildings is 30 feet from the rear of the property line, while in the Town of Eastham, the rear setback is a minimum of 25 feet from the back of the property line. 

Who Are The Best Modular & Prefab Home Builders in Massachusetts?

Let’s take a closer look at some of Massachusetts’ best builders of modular and prefabricated homes. Aside from their strengths and weaknesses, we will also see what their customers say about them, their products, and their services. 

Avalon Building Systems


  • Avalon Building Systems has partner loan officers in different financial institutions to assist customers in securing a loan. 
  • Avalon Building Systems offers many house styles and floor plans that customers can choose from. Visit our floor plans to check samples you might be interested in. 
  • Avalon Building Systems are licensed and insured general contractors who can provide complete turnkey services. 


  • There was a complaint about the delivery date exceeding the promised timeline. However, this can happen depending on the complexity of the prefabricated home, the production load of the company, and last-minute changes requested by customers. 
Grey Modular home. Images via
Grey Modular home. Image via

What are their clients saying?

“Avalon gave us a superior home which exceeded our expectations.”

Jim Shea. Source: Google Business Review

Our Thoughts

Avalon Building Systems is a builder of modular and prefabricated homes in Massachusetts and throughout the entire New England Region. Their modular homes come in a wide range of styles and floor plan configurations to help you select one that will serve your needs. Since the company is also a general contractor, it can provide complete turnkey services. It will handle all the work required to build your home, like site preparation, foundation, electrical, porches, driveways, etc. 

GBI Avis


  • GBI Avis has an End Loan Program to help customers finance their homes. 
  • The company has a Complete Solution package that takes care of all the customers’ building needs, including securing permits, excavations, foundations, and finished carpentry. 
  • Aside from modular homes, the company also builds additions and garages for its customers. 


  • Compared to other builders, their selection of prefabricated home styles is less comprehensive. 
Prefab home with a warm color scheme. Images via
Prefab home with a warm color scheme. Image via

What are their clients saying?

“I would recommend the G.B.I. company to anyone looking to build a new house in a short period at an affordable price!”

Steven Sobecksteven. Source: Google Business Review

Our Thoughts

GBI Avis has been building modular homes for customers in Massachusetts and the neighboring states of Connecticut, Rhode Island, and New Hampshire. The company also builds additions and garages, so there’s no need for customers to hire a different builder. GBI Avis also provides sewer and septic services like designing and installing new septic systems, soil testing, sewer mains, and town sewer connections. 

Dreamline Modular Homes


  • They design custom floor plans for their customers. Customers can also bring pre-drawn plans and have Dreamline designers customize them. If you want to see pre-drawn floor plans you can customize to your liking, visit our Instagram account today. 
  • Although the company doesn’t have in-house financing, they have a recommended mortgage company to help customers with their financing needs.
  • Their portfolio contains more than a hundred previous projects. This portfolio can give customers a better idea of the quality of work that the company delivers. 


  • Visits to their model houses and showroom are by appointment only, unlike other builders that entertain walk-in visitors. 
A Two-story modular refab home. Images via
A Two-story modular prefab home. Image via

What are their clients saying?

“We have a quality built, custom home that came in on budget and schedule.”

Joe Studlick. Source: Google Business Review

Our Thoughts

Founded in 2007, Dreamline Modular Homes is a consultation and construction company specializing in modular houses. They allow the customization not just of the specifications of their prefabricated homes but also of the flooring, cabinets, tiles, lighting fixtures, counters, plumbing fixtures, etc. They also offer a drop-ship or module-only package for residents of Nantucket. 

Kozyra Construction


  • Kozyra Construction offers modular home financing. They also have a zero-down payment scheme for qualified borrowers.
  • The company offers turnkey services wherein they handle the entire construction process, from the designing of the home to the landscaping and hand over to the homeowner. 
  • Kozyra also builds stick-built and modular additions, like decks, porches, sunrooms, and garages. 


  • Kozyra Construction’s service area is limited to Central and Western Massachusetts. 
A single-story modular home. Images via
A single-story modular home. Image via

What are their clients saying?

“They were wonderful to work with and able to do all of the modifications we needed.”

Lori Carver. Source: Google Business Review

Our Thoughts

Kozyra Construction is a family-owned business that has been operating since 1972. One thing that immediately stands out is the company’s ability to offer modular home financing to customers. They even have a zero-down payment option for selected borrowers. If you are too busy to manage the construction of your home, you can avail of their turnkey service so you can concentrate on running your business or spend more time with your family. 

Mod-Tech Homes


  • Mod-Tech conducts seminars for customers interested in modular homes. 
  • The company has a turnkey housing solution for customers needing assistance throughout the building process.
  • Mod-Tech builds multi-family modular homes like townhouses, duplexes, and 2-4 family homes.  


  • They attend to customers on a by-appointment basis only. 
A modular home with a neutral color finish. Images via
A modular home with a neutral color finish. Image via

What are their clients saying?

“They are very capable from initial planning, design development, construction, and final occupancy.”

Donald Smith. Source: Google Business Review

Our Thoughts

One of the most commendable attributes of Mod-Tech Homes is its dedication to ensuring that customers know everything they need about prefabricated houses. They conduct seminars to help customers better understand this type of home and answer all their questions. The company also builds multi-family modular homes like townhouses, ideal for those who want to maximize their property or get into the Airbnb business. 


Building a modular house in Massachusetts is an exciting prospect. Some consider the state as one of the best places to live in. It has a lively education system and is home to some of the country’s most popular colleges and universities. It has breathtaking beaches and an abundant supply of seafood. The state also has its fair share of historical landmarks, including Plymouth Rock.  

Building a house can be a daunting experience, especially if it is your first time. However, the experience can be less stressful if you work with an excellent builder. The builders listed earlier are some of Massachusetts’s best modular home builders. 

If you are open to working with builders from nearby states like Vermont or Rhode Island, check our list of the top prefab home builders in those states. Don’t forget to follow our Facebook page for more news about prefabricated houses, barndominiums, shipping container homes, and other remarkable buildings. 


Written by

We strive to deliver informational and inspirational content for unconventional homes. From barndominiums to steel-framed modular homes, this is the place to browse if you're looking into untraditional housing options.